Original post by user Colton Wiles
Hello, we have noticed that for some orders, USPS Media mail shows as an option directly on Amazon for some orders, but within ShipStation, this ship method does not show for the same order. Anyone else notice this?
Our integration with the Amazon Shipping API is primarily focused on Amazon Seller-Fulfilled Prime orders, which have strict requirements for delivery windows for orders. USPS Media Mail has a larger delivery window than other USPS services, so it's likely that our system is not displaying those rates because it would fall outside of the required delivery timeframe.